Clarke Island Weather Forecast

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    • 23

    Clear

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    • 23

    Cloud clearing

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    Mostly sunny

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    Shower or two

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    Shower or two

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    Shower or two

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    Shower or two

Today 27 Apr Sydney

Clear. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A strong high-pressure system over the Tasman Sea is slowly drifting towards New Zealand while extending a ridge over New South Wales coastal waters, maintaining east to northeasterly winds. Very little change is expected through the weekdays, then winds will become north to northeasterly during the weekend as a cold front and its associated trough approach the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Clarke Island Temperature Statistics View More

April Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 19 April, 2026

    10.8 °C

  • Average April

    19.1 °C

  • Highest 9 April, 2026

    29 °C

Climate (2021–Present)

Sydney (Observatory Hill) (3km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.5 °C
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